CZE Emb Bonn :

 

no recordings available

 

here a PPC from 1992 (Lars Lundström)

 

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Callsigns:
OMZ1

 

Frequencies Morse Telegraphy:
7623
14900

 

Frequencies Radioteletype:
4896
4900
5746
7406
7604
7623
7630

 

Systems used:
100 Bd
75 Bd